JPH08140796A - Showcase system - Google Patents

Abstract

PURPOSE: To provide a showcase system capable of easily changing its arranging position and without any possibility of overturning. CONSTITUTION: In this showcase device, plural struts 2 on which connecting holes 6 are pierced at fixed intervals are connected to four peripheral faces of cross-sectional square cylinder shape along the vertical longitudinal direction, and shelves are mounted through brackets or horizontal engaging members to be attached freely attachably/detachably to/from the engaging holes 6 on the struts 2. The engaging claws 14 of mounting pieces 15 at one terminal of a connecting arm 12 are engaged with the engaging holes 6 of the plural poles 2 provided in parallel in a horizontal line, besides, an engaging piece 17 of rectangular plate shape fixed onto another terminal of the connecting arm 12 is engaged with the oblique guide groove part of an oblique guide rail 13 of front opened shape fixed onto the wall 5 at the back face side of the plural struts 2 so as to be moved laterally. The height position of the connecting arm 12 can be adjusted together with the strut 2 by an adjusting bolt 10 for adjusting the height of the lower end 1 of each strut 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display rack device,
The present invention relates to a display shelf device in which an arrangement position can be easily changed without a risk of falling by connecting the display shelf device so as to be laterally movable along the wall surface.

[0002]

2. Description of the Related Art Conventionally, in a display shelf device whose arrangement position can be changed, at least three columns having a shelf plate are connected to each other by a lateral beam to form a frame shape. However, a self-supporting type having a caster such as an adjuster bolt or a rotating roller at the lower end of each column was usually used. However, a self-supporting display rack device has the advantage that it can be moved to any location along the floor surface, but when an article is placed on the shelf board, the center of gravity of the display rack device becomes high, and the display rack device falls over. There is a problem that it is easy to do.

On the other hand, in the display shelf device attached to the wall surface of the room, since the columns and the like are fixed to the wall, there is no risk of tipping as described above, but the position of the display shelf device arranged laterally along the wall surface. In order to move it, it was troublesome to remove the support from the wall once and change the installation location. The present invention has been made in order to solve the above conventional problems, and an object of the present invention is to provide a display shelf device that can easily change the arrangement position and is not likely to tip over. .

[0004]

In order to achieve the above-mentioned object, the present invention provides a plurality of engaging holes formed on a peripheral surface of a rectangular tubular cross section at regular intervals along the vertical direction. A display shelf device in which a plurality of columns are connected by a horizontal connecting member, and a shelf plate is attached via a bracket or a horizontal connecting member that is detachably attached to a locking hole in the column, and is arranged in a horizontal row. A plurality of columns provided and a lateral guide rail fixed to the back wall surface of the columns are provided with an engaging claw for engaging and disengaging with the locking hole at the appropriate height position at one end, and at the other end. The lateral guide rails are connected to each other through a connecting arm having a fixed fitting piece that fits laterally movably, while the lower ends of the columns are provided with height adjusters. is there.

[0005]

Next, an embodiment of the present invention will be described. FIG. 1 is an overall perspective view of the display shelf device 1, FIG. 2 is a perspective view showing a connection state between a support column and a lateral connection member, and FIG. 3 is a side sectional view of each component of the support column, the lateral guide rail, and the connection arm.
As shown in FIG. 1, a display shelf device 1 of the present invention comprises a plurality of columns 2 each having a square tubular cross section, and a plurality of columns 2 connected in parallel to each other in a row. Horizontal connection member 3
And a detachable shelf plate 4 and the like, and the arrangement position of which can be adjusted laterally along the wall surface 5 of the chamber.

As shown in FIG. 2, a rectangular locking hole having a vertical length H1 at a constant pitch P1 along the vertical direction is formed on the four circumferential surfaces of each pillar 2 made of metal such as stainless steel or aluminum. 6 is provided. Similarly, the horizontal connecting member 3 made of metal such as stainless steel or aluminum has a rectangular tubular shape in cross section, and the left and right ends of the horizontal connecting member 3 are vertically adjacent to each other in the columns 2.
Mounting pieces 8 and 8 having downward engaging claws 7 and 7 that fit into the two locking holes 6 and 6 are fixed by welding or the like. As a result, the plurality of columns 2 can maintain a constant gap in the frontal direction.

The shelf plate 4 can be placed on the upper surfaces of brackets 9 and 9 made of metal plates or the like, which have locking claws (not shown) in the locking holes 6 on the front side of each column 2. Further, the adjuster bolt 10 is attached to the bottom plate 11 fixed to the lower end of the support column 2.
It is configured such that the heights of the columns 2 can be adjusted by screwing. Reference numerals 12 shown in FIGS. 3 to 5 denote lateral guide rails 13 fixed to the back surface of each pillar 2 and two upper and lower portions of the wall surface 5,
A connecting arm made of metal for connecting the connecting piece 13 to the front end of the connecting piece 12 having a vertically long rectangular tubular cross section is fixed by welding to the tip of the attaching piece 15. The downward engaging claws 14, 14 having the same shape as that of the connecting member 3 are formed. In addition, mounting piece 1
5 is fixed so as to be located at the center of the rectangular connecting arm 12 in the width direction. At the other end of the connecting arm 12, a substantially rectangular plate-like fitting piece 17 that can be fitted between the upper and lower groove edges 16a and 16b of the laterally elongated horizontal guide groove portion 16 of each of the lateral guide rails 13 is connected. It is fixed by welding or the like so as to be orthogonal to the longitudinal axis of the arm 12. The vertical dimension H2 of the fitting piece 17 is larger than the front open height dimension H3 of the laterally elongated guide groove portion 16 and the vertical groove edges 16a, 16 are provided.
It is set to be smaller than the dimension H4 between b,
When the lower end edge of the fitting piece 17 is inserted so as to abut the lower groove edge 16b, the upper end edge of the fitting piece 17 is set so as to pass above the front surface of the lateral guide groove portion 16.

According to this structure, the laterally elongated guide groove portion 16 is provided from the front side of the pair of vertically oriented lateral guide rails 13 fixed to the wall surface 5.
In each of the positions shown in FIG.
After fitting the fitting piece 17 in, the lower end edge of the fitting piece 17 is adjusted so that the connecting arm 12 is substantially horizontal.
Abut on 6b. Then, the engaging claws 14, 14 of the attachment piece 15 on the tip side of the connecting arm 12 are connected to the lateral connecting member 3
The support columns 2 are arranged in parallel with each other through the locking holes 6 and 6 on the rear surface side (rear surface side) of the support columns 2 to be engaged with each other. In this state, the protruding length of the adjuster bolt 10 is shortened.

Next, turn the adjuster bolt 10 to
The lower end surface of the adjuster bolt 10 is brought into contact with the floor surface 18,
When the column 2 is pushed up, as shown in FIG. 6, the engaging claw 14 is pushed up at the lower end edge of the locking hole 6 and the coupling arm 12 is pushed up substantially horizontally. Then, when the upper edge of the fitting piece 17 of the connecting arm 12 comes into contact with the upper groove edge of the laterally long guide groove portion 16, the connecting arm 12 is held in a horizontal posture, and the connecting arm 12 extends from the locking hole 6 of the column 1. Side guide rail 1
The horizontal guide groove 16 of No. 3 cannot be pulled out.

In this way, a plurality of parallel columns 2
The display shelf device 1 including the horizontal connecting member 3, the shelf board 4, and the like can be erected without being removed from the wall surface 5 and without fear of falling.
When the display shelf device 1 is laterally moved, the adjuster bolts 10 at the lower ends of the columns 2 are loosened to move the connecting arm 1.
The height of 2 may be slightly lowered so that the fitting piece 17 of each connecting arm 12 can be smoothly slid laterally in the lateral guide groove portion 16 of the lateral guide rail 13.

As shown by the chain double-dashed line in FIG. 1, the shelf plate 4 may be arranged so as to straddle over the connecting arms 12, 12 at the plurality of locations. Utilizing the locking holes 6 on the four circumferential surfaces of each of the columns 2, the connecting member 3 and the bracket 9 are used.
By projecting in each direction, the shelf plate 4 that can be placed on them can also be projected in each direction of the support column 2. In addition, the separate shelves 2 are connected to the front side of the plurality of parallel pillars 2 in FIG. 1 via the lateral connecting member 3 having an appropriate length to form the display shelf device 1 in a rectangular frame shape or the like in plan view. Can be done easily.

[0012]

As described above, according to the present invention, a plurality of support columns are provided on the four circumferential surfaces of a square tubular cross section with locking holes at regular intervals along the vertical direction. A display shelf device in which a shelf plate is mounted via a bracket or a horizontal connecting member that is detachably attached to the locking hole in the support column, and a plurality of the display shelves are arranged side by side in a row. Column and a lateral guide rail fixed to the back wall surface of the plurality of columns, an engaging claw for engaging and disengaging with the locking hole at the appropriate height position is provided at one end, and the lateral guide is provided at the other end. Since the fitting piece that fits laterally movably in the lateral guide groove of the rail is connected via the fixed connecting arm, even if a plurality of columns are arranged side by side in a row, There is a possibility that the pillar will fall apart from the wall surface, approach the opposite side, or fall over the pillar parallel to the wall surface. Not, display shelf apparatus an effect that it is not possible to overturn.

On the other hand, since the height adjustment adjuster is provided at the lower end of each of the columns, by adjusting the adjuster, the fitting piece at the other end of the connecting arm protruding from each of the columns is laterally moved. Since it is possible to smoothly move along the guide rails, it is possible to easily change the arrangement position of each column, and further the arrangement position of the display shelf device.

[Brief description of drawings]

FIG. 1 is a perspective view of a display shelf device.

FIG. 2 is a perspective view showing a connection state between a support column and a horizontal connection member.

FIG. 3 is a side sectional view of a column, a connecting arm, and a lateral guide rail.

FIG. 4 is a side sectional view showing a mounting direction of a connecting arm with respect to a lateral guide rail.

FIG. 5 is a partially cutaway perspective view showing a state where a connecting arm is fitted to a lateral guide rail.

FIG. 6 is a side sectional view of a state in which the three columns of the support column, the connecting arm, and the lateral guide rail, which are taken along the line VI-VI in FIG. 1, are connected.

FIG. 7 is a sectional view taken along the line VII-VII of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Display-shelf device 2 Supports 3 Horizontal connection member 4 Shelf board 5 Wall surface 6 Locking hole 10 Adjuster bolt 12 Connection arm 13 Side guide rail 14 Engaging claw 17 Fitting piece

Claims (1)

[Claims] 1. A plurality of columns having locking holes formed at regular intervals along the vertical direction in a four-sided surface having a square tubular cross section are connected by a horizontal connecting member. A display shelf device in which a shelf board is mounted via a bracket or a horizontal connecting member that is detachably attached to the locking hole, and a plurality of columns that are arranged side by side in a row and a rear side of the plurality of columns. A lateral guide rail fixed to the wall surface is provided with an engaging claw that engages with and disengages from the locking hole at the appropriate height position at one end, and laterally fits in a lateral guide groove of the lateral guide rail at the other end. The display rack device is characterized in that the fitting pieces are connected to each other via a fixed connecting arm, and height adjusters are provided at the lower ends of the columns.